| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.44 | 12.454% | $232.15 | $232.15 | $232.15 | $232.20 |
| Purchase #2 | $143.46 | 6.554% | $152.8624 | $152.86 | $152.85 | $152.90 |
| Purchase #3 | $222.53 | 11.394% | $247.8851 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $82.63 | 9.753% | $90.6889 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $21.74 | 13.169% | $24.6029 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $84.97 | 11.595% | $94.8223 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $239.44 | 3.861% | $248.6848 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $1,001.21 | $1,091.6964 | $1,091.69 | $1,091.70 | $1,091.80 | |